Article 10 — Application for registration

1. An application for registration shall be filed with the Authority. An application for registration as a European political foundation shall be filed only through the European political party with which the applicant is formally affiliated. 2. The application shall be accompanied by: (a) documents proving that the applicant satisfies the conditions laid down in Article 3, including a standard formal declaration in the form set out in Annex I; (b) the statutes of the party or foundation, containing the provisions required by Articles 4 and 6, including the relevant annexes and, where applicable, the statement of the Member State of the seat referred to in Article 20(2). 3. The Commission is empowered to adopt delegated acts in accordance with Article 43 and within the scope of the relevant provisions of this Regulation to: (a) supplement this Regulation by identifying any supplementary information or supporting document in relation to paragraph 2 necessary to allow the Authority to fully discharge its responsibilities under this Regulation in relation to the operation of the Register; (b) amend this Regulation by adapting, where necessary, the standard formal declaration in Annex I in respect of the particulars to be filled in by the applicant, in order to ensure that sufficient information is being held in relation to the signatory, their mandate and the European political party or European political foundation which he or she is mandated to represent for the purposes of the declaration. 4. Documentation submitted to the Authority as part of the application shall be published immediately on the website referred to in Article 39.